7-Hydroxymitragynine, 100μg/mL in MeOH, 1ml

Doxycycline hyclate,neat,neat,100mg,

Chloroform-d, 2000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 865-49-6

DNPH - Mix 4, 50μg/ml in Acetonitrile, 5ml